body,
html {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

header {
  height: 12vw;
  box-sizing: border-box;
  border-bottom: 1px solid #dbdbdb;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header article {
  width: 74.66667vw;
  height: 7.73333vw;
  background: #ebebeb;
  text-align: center;
  margin: 0 4.26667vw 0 2.66667vw;
  color: #999;
  line-height: 7.73333vw;
  border-radius: 10px;
}

header a {
  display: flex;
  align-items: center;
  font-size: 4vw;
  color: #0084ff;
  padding-right: 4vw;
}

header a i {
  display: inline-block;
  vertical-align: middle;
  margin-right: 1.33333vw;
}

nav {
  height: 9.46667vw;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #dbdbdb;
}

nav .active {
  border-bottom: 2px solid #444444;
}

nav .active a {
  color: #1a1a1a;
}

nav li {
  line-height: 9.46667vw;
  height: 100%;
  flex: 1;
}

nav li a {
  display: block;
  height: 100%;
  text-align: center;
  color: #999;
  font-weight: bold;
}

main {
  flex: 1;
  overflow: auto;
  background: #ebebeb;
}

main figure {
  margin-top: 2.66667vw;
}

main figure figcaption {
  height: 56.13333vw;
  overflow: hidden;
}

main figure article {
  height: 17.06667vw;
  background: #fff;
}

main figure article h4 {
  color: #1a1a1a;
  font-size: 3.73333vw;
  margin-left: 2.93333vw;
  padding-top: 2.66667vw;
}

main figure article aside {
  display: flex;
  justify-content: space-between;
  padding-top: 1.6vw;
}

main figure article aside p {
  font-size: 3.46667vw;
  color: #9d9d9d;
  display: flex;
  align-items: center;
}

main figure article aside p img {
  margin-right: 0.8vw;
  margin-left: 2.66667vw;
  width: 6.4vw;
  height: 6.4vw;
  border-radius: 50%;
}

main figure article aside span {
  color: #bfbfbf;
  padding-right: 1.33333vw;
  display: flex;
  align-items: center;
}

main figure article aside span i {
  margin-right: 0.26667vw;
  margin-left: 1.33333vw;
}

footer {
  height: 12.8vw;
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-top: 1px solid #d3d3d3;
}

footer p a {
  color: #999;
  display: flex;
  flex-direction: column;
  align-items: center;
}

footer p a i {
  font-size: 5.33333vw !important;
}

footer p .active {
  color: #0084ff;
}
